in witai.go [40:56]
func newClientWithVersion(token, version string) *Client {
headerAuth := fmt.Sprintf("Bearer %s", token)
headerAccept := fmt.Sprintf("application/vnd.wit.%s+json", version)
defaultClient := &http.Client{
Timeout: time.Second * 10,
}
return &Client{
APIBase: "https://api.wit.ai",
Token: token,
Version: version,
headerAuth: headerAuth,
headerAccept: headerAccept,
httpClient: defaultClient,
}
}